(a)
(b)
Figure 3: Effect of VNS on skeletal muscle cell apoptosis. (a) Representative images showing immunofluorescence staining for DAPI (blue) and TUNEL (green) in skeletal muscle cell nuclei from the control, I/R, and I/R+VNS groups. (b) Quantification of skeletal muscle cell apoptosis. vs. control group; vs. I/R group.